EP0743414A1 - Austellvorrichtung für zweiflügelige Fenster, Türe oder dergleichen - Google Patents

Austellvorrichtung für zweiflügelige Fenster, Türe oder dergleichen Download PDF

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Publication number
EP0743414A1
EP0743414A1 EP96440036A EP96440036A EP0743414A1 EP 0743414 A1 EP0743414 A1 EP 0743414A1 EP 96440036 A EP96440036 A EP 96440036A EP 96440036 A EP96440036 A EP 96440036A EP 0743414 A1 EP0743414 A1 EP 0743414A1
Authority
EP
European Patent Office
Prior art keywords
window
cross member
leaf
blade
bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96440036A
Other languages
English (en)
French (fr)
Inventor
Eric Lefiot
Gérard Prevot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Publication of EP0743414A1 publication Critical patent/EP0743414A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/40—Bars or like parts connecting a right wing with a left wing which move against each other when being closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/021—Strikers having multiple positions for the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening

Definitions

  • the invention relates to a parting device for a window, French window or the like with two casements, the first of which is fitted with a cremone bolt or cremone bolt comprising at least one operating rod extending along the upright of this wing in order to cooperate at at least one of its ends with a keeper arranged in rabbet on the upper or lower cross member of the frame.
  • the present invention will find its application in the field of building hardware and, in particular, in the context of doors or windows with double doors.
  • the window opening of the double-leaf type, known as a wolf's mouth, has a certain number of advantages which are no longer found in the context of rebated doors or windows.
  • these so-called wolf mouth windows have a leaf fitted with a locking mechanism of the lever type with reverse gear.
  • cremone bolt generally affixed on the inside of the front upright of a leaf, controls the displacement, in opposite directions, of two rods whose ends are intended to be inserted, in the locked position, in strikes also arranged on the upper and lower cross member of the frame.
  • This leaf thus equipped with the locking mechanism, comprises, in the rebate of the upright, a boss called a sheep which is intended to engage in a groove called a wolf's mouth arranged in the rebate of the upright adjacent to the other flap of the window. It is thus understood that to lock the latter, the two leaves must be closed simultaneously, without which one does not obtain the interlocking of the rebates.
  • Such ajar also poses problems from the point of view of safety, because, being arranged at the level of the lower crossmember of the frame, they are easily accessible to children, while an installation at the level of the upper crossmember window makes them inaccessible to adults.
  • document EP-A-0.160.017 discloses a crank acting in combination with a cremone bolt or cremone bolt.
  • the cremone bolt or cremone bolt comprises a locking mechanism on which the user acts by means of a handle, this in order to control the displacement of operating rods extending in apply along the upright before a window sash or the like.
  • These operating rods constitute locking members and their free end, respectively, upper and lower, is intended to cooperate with strikes disposed as a surface on the upper and lower cross member of the frame. More particularly, in the locked position, said ends of these rods come to engage in said strikes. Otherwise, i.e. under the effect of an angular displacement communicated to the handle, the ends of the operating rods come out of the keepers to allow the leaf to open.
  • this locking and stay mechanism finds, more particularly, its application in the field of tilt-and-turn windows.
  • said operating rods are put in a fully unlocked position allowing the leaf to be opened by pivoting about an axis of vertical rotation.
  • said operating rods are put in an intermediate position, between the locked position and the unlocked position. This causes the lower operating rod to cooperate with the keeper on the frame, while the upper rod, while being released from its keeper, is kept engaged in an oblong opening formed in a rod pivotally mounted on said frame.
  • the present invention is intended to be able to solve, in a simple manner, the problem posed, this through a half-open device which is able to keep the window sashes in the half-open position, during a command exercised. on the cremone bolt or cremone bolt, without this ajar device, in accordance with the invention, calling into question, the manufacturing characteristics of the cremone bolt or cremone bolt itself.
  • this ajar device is intended to be aesthetic thanks to a possible implantation in the rebate of the window or the like.
  • the invention relates to a ajar device for window, French window or the like with two casements, the first of which is equipped with a lever or lever-lock comprising at least one operating rod extending along the amount of this first leaf in order to cooperate, at at least at one of its ends, with a keeper arranged in rebate on the upper or lower cross member of the frame, characterized in that it is constituted by at least one blade rebate mounted, as the case may be, of the upper or lower cross member of the second leaf and comprising a part extending above the cross member, respectively, upper or lower of the first leaf, and having at least two openings capable of accommodating the end of the operating rod, one of these openings coming to be located to the right of the strike disposed on the frame when the two leaves are closed to allow the passage and engagement of said rod end in said keeper.
  • the ajar device can be in the form of a simple deep-drawn blade, for example in a flat metal wire and which is fixed by by means of suitable members, of the screw or similar type, on the rebate of the upper or lower cross member of one of the window sashes or the like. Consequently, this half-open device is disconcertingly simple while proving to be incredibly effective in all respects.
  • this half-opening device does not allow a child to unlock the door or window unless it intervenes on the the cremone bolt or lock bolt directly.
  • the problem can be solved, at this level, by equipping this mechanism with said cremone bolt or cremone bolt with a device for blocking the rotation of the handle of the key or latch type.
  • the present invention relates to a parting device 1 for window, French window or the like 2 with two leaves 3, 4.
  • one of these leaves designated for practical reasons the first leaf, is equipped with a cremone bolt or cremone bolt 5 which is distinguished by a handle 6 allowing intervention on a control mechanism 7 fitted to the upright before 8 of this first leaf 3.
  • this control mechanism 7 makes it possible to actuate at least one operating rod 9 extending, in rebate, along said front upright 8 so as to come to cooperate, in one of its ends 10, with a keeper 11 installed, as the case may be, on the cross-member upper 12 or lower 13 of the frame 14 corresponding to this window 2.
  • control mechanism 7 makes it possible to act on a single operating rod 9 extending in the upper part of the front upright 8 of the first leaf 3, the latter can also receive a second operating rod 9A which extends vertically and downwards from this front upright 8 so as to cooperate, at its lower end 10A, with a keeper 11A precisely arranged on the lower cross member 13 of the frame 14.
  • the ajar device 1 consists of at least one blade 15 mounted in rebate, as the case may be, of the upper 16 or lower 17 cross member of the second leaf 4 so as to extend, partially, above the upper cross member 18 or lower 19 of the first leaf 3.
  • the choice as to the location of this blade 15 on the upper cross member 16 or the lower cross member 17 of the second leaf 4 is depending on the presence or not of a keeper 11, 11A on the upper cross member 12 and / or the lower cross member 13 of the frame 14 in which is intended to be inserted an end 10, respectively 10A, of a rod operation 9, 9A in the closed position of the window 2.
  • this blade 15 has one or more orifices 20 serving for the passage of fixing members, such as screws or the like, in order to make it integral with said second leaf 4.
  • this blade 15 has at least two openings 21, 22 in its part 23 caused to extend, partially, above the upper cross member 18 or lower 19 of the first leaf 3.
  • the position of the first opening 21, the most distant from the free end 24 of said blade 15, is determined so as to come to be located in line with the keeper 11, 11A on the sleeping frame 14 when the window 2 is closed, this in order to allow passage and engagement of the end 10, 10A of the operating rod 9, 9A in said keeper 11, 11A.
  • the second opening 22 necessarily placed between the first opening 21 and the free end 24 of the blade 15, it is intended to cooperate with the end 10; 10A of an operating rod 9; 9Once the leaves 3, 4 are ajar, this as seen more particularly in FIG. 4.
  • the amplitude of the opening obtained by means of this device 1, according to the invention depends on the distance separating the first opening 21 from the second opening 22. Also, one can imagine extending part 23 of the blade 15 and arrange several openings 22 between the first opening 21 and the free end 24 of this blade 15 in order to allow the user to choose from several half-open positions of the window 2, the one which is suitable for him.
  • the ajar device 1 if it has only one blade 15, it takes position, preferably at the upper cross member 16 of the second leaf 4, when a choice is possible , that is to say if the window 2 is equipped with a cremone bolt 5 comprising two operating rods 9, 9A with opposite displacement.
  • a handle 6 is illustrated, receiving, incidentally, a rotation blocking device 25 in the form of a pull tab 26 acting, for example, on the operating square (not visible) for precisely locking in rotation said handle 6.
  • Such a blocking device 25 which can borrow, again, other embodiments within the reach of the skilled person, aims to prevent a child from opening the window 2, especially when the window -this is in the ajar position.
  • such a blocking device 25 prevents a command to unlock the lever or lever-lock 5 by direct action on one or the other of the operating rods 9, 9A, in particular at their end 10, 10A. .
  • the ajar device according to the invention is of an extremely simple design while being particularly effective in the function which it proposes to fulfill.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP96440036A 1995-05-19 1996-05-07 Austellvorrichtung für zweiflügelige Fenster, Türe oder dergleichen Withdrawn EP0743414A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506165A FR2734303A1 (fr) 1995-05-19 1995-05-19 Dispositif d'entrebaillement pour fenetre, porte fenetre ou analogue a deux battants
FR9506165 1995-05-19

Publications (1)

Publication Number Publication Date
EP0743414A1 true EP0743414A1 (de) 1996-11-20

Family

ID=9479316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96440036A Withdrawn EP0743414A1 (de) 1995-05-19 1996-05-07 Austellvorrichtung für zweiflügelige Fenster, Türe oder dergleichen

Country Status (2)

Country Link
EP (1) EP0743414A1 (de)
FR (1) FR2734303A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864837A1 (fr) * 2004-01-06 2005-07-08 Didier Picard Dispositif de verrouillage d'une fenetre en position fermee ou entrebaillee

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821876B1 (fr) 2001-03-12 2003-05-09 Ferco Int Usine Ferrures Entrebailleur pour porte, fenetre ou similaire equipe d'une ferrure de verrouillage du type cremone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439321A1 (de) * 1974-08-16 1976-02-26 Fuhr C Fa In form eines fensters, einer tuere oder dergleichen ausgebildeter drehfluegel
EP0560017A2 (de) * 1992-03-07 1993-09-15 MELCHERT BESCHLÄGE GMBH & CO. KG Mittels Griffhandhabe zu betätigender Sperrbügel-Beschlag an Fenstern, Türen oder dergleichen
DE9403994U1 (de) * 1994-03-10 1994-05-26 Roto Frank Ag, 70771 Leinfelden-Echterdingen Dachfenster
DE9311360U1 (de) * 1993-07-29 1994-09-08 Mayer & Co. Beschläge Ges.m.b.H., Salzburg Verschluß- und Spaltlüftvorrichtung für ein-, zwei- oder mehrflügelige Läden von Fenstern, Türen o.dgl.
FR2729429A1 (fr) * 1995-01-18 1996-07-19 Ferco Int Usine Ferrures Entrebailleur pour fenetre, porte-fenetre ou analogue

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439321A1 (de) * 1974-08-16 1976-02-26 Fuhr C Fa In form eines fensters, einer tuere oder dergleichen ausgebildeter drehfluegel
EP0560017A2 (de) * 1992-03-07 1993-09-15 MELCHERT BESCHLÄGE GMBH & CO. KG Mittels Griffhandhabe zu betätigender Sperrbügel-Beschlag an Fenstern, Türen oder dergleichen
DE9311360U1 (de) * 1993-07-29 1994-09-08 Mayer & Co. Beschläge Ges.m.b.H., Salzburg Verschluß- und Spaltlüftvorrichtung für ein-, zwei- oder mehrflügelige Läden von Fenstern, Türen o.dgl.
DE9403994U1 (de) * 1994-03-10 1994-05-26 Roto Frank Ag, 70771 Leinfelden-Echterdingen Dachfenster
FR2729429A1 (fr) * 1995-01-18 1996-07-19 Ferco Int Usine Ferrures Entrebailleur pour fenetre, porte-fenetre ou analogue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864837A1 (fr) * 2004-01-06 2005-07-08 Didier Picard Dispositif de verrouillage d'une fenetre en position fermee ou entrebaillee

Also Published As

Publication number Publication date
FR2734303A1 (fr) 1996-11-22

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